Weathermondo.com
Switzerland
The weather in September in Vitznau
Looking for great weather? September is a good time to be in Vitznau. The temperatures are nice, and there’s not too much rain.
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Vitznau, Switzerland. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Daily weather in September for Vitznau
Click on any day in September to get detailed info about the usual weather on that day in Vitznau. Check out the historical temperatures and precipitation over the past 10 years on this day.
Average temperatures
It's cool to moderate in September in Vitznau with an average temperature of 18°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 7°C and 12°C.
Temperature records
With 28°C in 2023, Vitznau reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 7°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 17°C.
Precipitation and snowfall
In September, there is an average of 93 mm of precipitation, spread over 12 days. Of the total precipitation, about 0,6 cm falls as snow in September. The wind speed is around 3 Bft, mostly coming from the West.
September weather comparison
| Vitznau | New York | |
|---|---|---|
| Average temperature | 18°C | 27°C |
| Max. temperature | 21°C | 31°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 93 mm | 57 mm |
| Rainy days | 12 days | 9 days |
| Total snowfall | 0,6 cm | 0 cm |
| Snowy days | 1 day | 0 days |
Start of September
The month of September starts in Vitznau with mild temps, averaging around 20°C during the day and nights around 11°C.
Mid September
By mid-September, daytime temps drop to around 19°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Vitznau is around 17°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Vitznau
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Vitznau for all months and discover the best travel time
Curious about the weather in other parts of Switzerland? Check out the climate and weather for spots like Zurich, Geneva, Valais, or explore other destinations in Switzerland.
Temperature charts
These charts show the average temperatures in September in Vitznau, Switzerland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Vitznau
Temperature in September in Vitznau over the years
Precipitation charts
These charts show the average amount of precipitation in September in Vitznau, Switzerland. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Vitznau
Total precipitation in September in Vitznau over the years
Daily Snowfall in September in Vitznau
Snowfall in September in Vitznau per year
Daily UV index in September in Vitznau
This chart shows the average daily UV index in September in Vitznau, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Vitznau
Have you been to Vitznau in September?
Share your weather experience in September in Vitznau.
Average weather in Vitznau by month
Click on a month below to see detailed weather info for Vitznau. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.